Final answer:
Children preparing to transition from the one-word stage to the two-word stage begin to exhibit two-word combinations, which is answer c) Two. This stage typically starts at about 18 months and it demonstrates an increased ability to communicate complex ideas.
Step-by-step explanation:
When children are preparing to transition from the one-word stage to the two-word stage, they begin to exhibit two-word combinations. The correct answer to the question is c) Two.
During the one-word or holophrastic stage of language development, which typically occurs between 12 to 18 months, toddlers often communicate with single words that represent an entire idea or sentence. As they approach the two-word stage, which typically starts around 18 months, they begin combining two words to express more complex ideas, such as 'more juice' or 'daddy go'. This crucial developmental milestone marks an increase in linguistic capability, allowing toddlers to engage more meaningfully with their environment and express relationships between objects and actions.
However, it's important to remember that while two-word combinations are indicative of the two-word stage of language development, children continue to learn and incorporate new words at an increasing rate, enhancing their communicative abilities and laying the groundwork for more complex sentence structures as they grow older.